page

Prefetch content (high priority)

“LINK rel=subresource” provides a new link relation type with different semantics from LINK rel=prefetch. While rel=prefetch provides a low-priority download of resources to be used on subsequent pages, rel=subresource enables early loading of resources within the current page. Because the resource is intended for use within the current page, it must be loaded at high priority in order to be useful.

Prerender page

Currently prerendering tag is only supported in Google Chrome.
suppecification

<linkrel="prerender"href="http://www.example.com/">

Notice

Prerendering may make your site slowly. so you had better define height relative page ( e.g. next page).